* Registers a function to be called whenever a style changes its state in the\r
* editing area. The current state is passed to the function. The possible\r
* states are {@link CKEDITOR.TRISTATE_ON} and {@link CKEDITOR.TRISTATE_OFF}.\r
- * @param {CKEDITOR.style} The style to be watched.\r
- * @param {Function} The function to be called when the style state changes.\r
+ * @param {CKEDITOR.style} style The style to be watched.\r
+ * @param {Function} callback The function to be called when the style state changes.\r
* @example\r
* // Create a style object for the <b> element.\r
* var style = new CKEDITOR.style( { element : 'b' } );\r
\r
// Save the current state, so it can be compared next\r
// time.\r
- callback.state !== currentState;\r
+ callback.state = currentState;\r
}\r
}\r
});\r
}\r
\r
- // Save the callback info, so it can be checked on the next occurence of\r
+ // Save the callback info, so it can be checked on the next occurrence of\r
// selectionChange.\r
styleStateChangeCallbacks.push( { style : style, fn : callback } );\r
};\r
return ( this.removeFromRange =\r
this.type == CKEDITOR.STYLE_INLINE ?\r
removeInlineStyle\r
+ : this.type == CKEDITOR.STYLE_OBJECT ?\r
+ removeObjectStyle\r
: null ).call( this, range );\r
},\r
\r
return false;\r
},\r
\r
+ /**\r
+ * Whether this style can be applied at the element path.\r
+ * @param elementPath\r
+ */\r
checkApplicable : function( elementPath )\r
{\r
switch ( this.type )\r
continue;\r
\r
var elementAttr = element.getAttribute( attName ) || '';\r
+\r
+ // Special treatment for 'style' attribute is required.\r
if ( attName == 'style' ?\r
compareCssText( attribs[ attName ], normalizeCssText( elementAttr, false ) )\r
: attribs[ attName ] == elementAttr )\r
// Get the DTD definition for the element. Defaults to "span".\r
var dtd = CKEDITOR.dtd[ elementName ] || ( isUnknownElement = true, CKEDITOR.dtd.span );\r
\r
- // Bookmark the range so we can re-select it after processing.\r
- var bookmark = range.createBookmark();\r
-\r
// Expand the range.\r
range.enlarge( CKEDITOR.ENLARGE_ELEMENT );\r
range.trim();\r
\r
// Get the first node to be processed and the last, which concludes the\r
// processing.\r
- var boundaryNodes = range.getBoundaryNodes();\r
- var firstNode = boundaryNodes.startNode;\r
- var lastNode = boundaryNodes.endNode.getNextSourceNode( true );\r
-\r
- // Probably the document end is reached, we need a marker node.\r
- if ( !lastNode )\r
- {\r
- var marker;\r
- lastNode = marker = document.createText( '' );\r
- lastNode.insertAfter( range.endContainer );\r
- }\r
- // The detection algorithm below skips the contents inside bookmark nodes, so\r
- // we'll need to make sure lastNode isn't the inside a bookmark node.\r
- var lastParent = lastNode.getParent();\r
- if ( lastParent && lastParent.getAttribute( '_fck_bookmark' ) )\r
- lastNode = lastParent;\r
-\r
- if ( lastNode.equals( firstNode ) )\r
- {\r
- // If the last node is the same as the the first one, we must move\r
- // it to the next one, otherwise the first one will not be\r
- // processed.\r
- lastNode = lastNode.getNextSourceNode( true );\r
-\r
- // It may happen that there are no more nodes after it (the end of\r
- // the document), so we must add something there to make our code\r
- // simpler.\r
- if ( !lastNode )\r
- {\r
- lastNode = marker = document.createText( '' );\r
- lastNode.insertAfter( firstNode );\r
- }\r
- }\r
+ var boundaryNodes = range.createBookmark(),\r
+ firstNode = boundaryNodes.startNode,\r
+ lastNode = boundaryNodes.endNode;\r
\r
var currentNode = firstNode;\r
\r
var nodeType = currentNode.type;\r
var nodeName = nodeType == CKEDITOR.NODE_ELEMENT ? currentNode.getName() : null;\r
\r
- if ( nodeName && currentNode.getAttribute( '_fck_bookmark' ) )\r
+ if ( nodeName && currentNode.getAttribute( '_cke_bookmark' ) )\r
{\r
currentNode = currentNode.getNextSourceNode( true );\r
continue;\r
if ( applyStyle && styleRange && !styleRange.collapsed )\r
{\r
// Build the style element, based on the style object definition.\r
- var styleNode = getElement( this, document );\r
+ var styleNode = getElement( this, document ),\r
+ styleHasAttrs = styleNode.hasAttributes();\r
\r
// Get the element that holds the entire range.\r
var parent = styleRange.getCommonAncestor();\r
\r
+ var removeList = {\r
+ styles : {},\r
+ attrs : {},\r
+ // Styles cannot be removed.\r
+ blockedStyles : {},\r
+ // Attrs cannot be removed.\r
+ blockedAttrs : {}\r
+ };\r
+\r
+ var attName, styleName, value;\r
+\r
// Loop through the parents, removing the redundant attributes\r
// from the element to be applied.\r
while ( styleNode && parent )\r
{\r
if ( parent.getName() == elementName )\r
{\r
- for ( var attName in def.attributes )\r
+ for ( attName in def.attributes )\r
{\r
- if ( styleNode.getAttribute( attName ) == parent.getAttribute( attName ) )\r
- styleNode.removeAttribute( attName );\r
- }\r
+ if ( removeList.blockedAttrs[ attName ] || !( value = parent.getAttribute( styleName ) ) )\r
+ continue;\r
\r
- for ( var styleName in def.styles )\r
- {\r
- if ( styleNode.getStyle( styleName ) == parent.getStyle( styleName ) )\r
- styleNode.removeStyle( styleName );\r
+ if ( styleNode.getAttribute( attName ) == value )\r
+ removeList.attrs[ attName ] = 1;\r
+ else\r
+ removeList.blockedAttrs[ attName ] = 1;\r
}\r
\r
- if ( !styleNode.hasAttributes() )\r
+ for ( styleName in def.styles )\r
{\r
- styleNode = null;\r
- break;\r
+ if ( removeList.blockedStyles[ styleName ] || !( value = parent.getStyle( styleName ) ) )\r
+ continue;\r
+\r
+ if ( styleNode.getStyle( styleName ) == value )\r
+ removeList.styles[ styleName ] = 1;\r
+ else\r
+ removeList.blockedStyles[ styleName ] = 1;\r
}\r
}\r
\r
parent = parent.getParent();\r
}\r
\r
+ for ( attName in removeList.attrs )\r
+ styleNode.removeAttribute( attName );\r
+\r
+ for ( styleName in removeList.styles )\r
+ styleNode.removeStyle( styleName );\r
+\r
+ if ( styleHasAttrs && !styleNode.hasAttributes() )\r
+ styleNode = null;\r
+\r
if ( styleNode )\r
{\r
// Move the contents of the range to the style element.\r
styleRange.insertNode( styleNode );\r
\r
// Let's merge our new style with its neighbors, if possible.\r
- mergeSiblings( styleNode );\r
+ styleNode.mergeSiblings();\r
\r
// As the style system breaks text nodes constantly, let's normalize\r
// things for performance.\r
if ( !CKEDITOR.env.ie )\r
styleNode.$.normalize();\r
}\r
+ // Style already inherit from parents, left just to clear up any internal overrides. (#5931)\r
+ else\r
+ {\r
+ styleNode = new CKEDITOR.dom.element( 'span' );\r
+ styleRange.extractContents().appendTo( styleNode );\r
+ styleRange.insertNode( styleNode );\r
+ removeFromInsideElement( this, styleNode );\r
+ styleNode.remove( true );\r
+ }\r
\r
// Style applied, let's release the range, so it gets\r
// re-initialization in the next loop.\r
}\r
}\r
\r
- // Remove the temporary marking node.(#4111)\r
- marker && marker.remove();\r
- range.moveToBookmark( bookmark );\r
+ // Remove the bookmark nodes.\r
+ range.moveToBookmark( boundaryNodes );\r
+\r
// Minimize the result range to exclude empty text nodes. (#5374)\r
range.shrink( CKEDITOR.SHRINK_TEXT );\r
}\r
\r
if ( this.checkElementRemovable( element ) )\r
{\r
- var endOfElement = range.checkBoundaryOfElement( element, CKEDITOR.END ),\r
- startOfElement = !endOfElement && range.checkBoundaryOfElement( element, CKEDITOR.START );\r
- if ( startOfElement || endOfElement )\r
+ var isStart;\r
+\r
+ if ( range.collapsed && (\r
+ range.checkBoundaryOfElement( element, CKEDITOR.END ) ||\r
+ ( isStart = range.checkBoundaryOfElement( element, CKEDITOR.START ) ) ) )\r
{\r
boundaryElement = element;\r
- boundaryElement.match = startOfElement ? 'start' : 'end';\r
+ boundaryElement.match = isStart ? 'start' : 'end';\r
}\r
else\r
{\r
* no difference that they're separate entities in the DOM tree. So, merge\r
* them before removal.\r
*/\r
- mergeSiblings( element );\r
+ element.mergeSiblings();\r
removeFromElement( this, element );\r
\r
}\r
element && setupElement( element, this );\r
}\r
\r
+ function removeObjectStyle( range )\r
+ {\r
+ var root = range.getCommonAncestor( true, true ),\r
+ element = root.getAscendant( this.element, true );\r
+\r
+ if ( !element )\r
+ return;\r
+\r
+ var style = this;\r
+ var def = style._.definition;\r
+ var attributes = def.attributes;\r
+ var styles = CKEDITOR.style.getStyleText( def );\r
+\r
+ // Remove all defined attributes.\r
+ if ( attributes )\r
+ {\r
+ for ( var att in attributes )\r
+ {\r
+ element.removeAttribute( att, attributes[ att ] );\r
+ }\r
+ }\r
+\r
+ // Assign all defined styles.\r
+ if ( def.styles )\r
+ {\r
+ for ( var i in def.styles )\r
+ {\r
+ if ( !def.styles.hasOwnProperty( i ) )\r
+ continue;\r
+\r
+ element.removeStyle( i );\r
+ }\r
+ }\r
+ }\r
+\r
function applyBlockStyle( range )\r
{\r
// Serializible bookmarks is needed here since\r
var iterator = range.createIterator();\r
iterator.enforceRealBlocks = true;\r
\r
+ // make recognize <br /> tag as a separator in ENTER_BR mode (#5121)\r
+ if ( this._.enterMode )\r
+ iterator.enlargeBr = ( this._.enterMode != CKEDITOR.ENTER_BR );\r
+\r
var block;\r
var doc = range.document;\r
var previousPreBlock;\r
\r
while ( ( block = iterator.getNextParagraph() ) ) // Only one =\r
{\r
- var newBlock = getElement( this, doc );\r
+ var newBlock = getElement( this, doc, block );\r
replaceBlock( block, newBlock );\r
}\r
\r
}\r
}\r
\r
+ var nonWhitespaces = CKEDITOR.dom.walker.whitespaces( true );\r
/**\r
* Merge a <pre> block with a previous sibling if available.\r
*/\r
function mergePre( preBlock )\r
{\r
var previousBlock;\r
- if ( !( ( previousBlock = preBlock.getPreviousSourceNode( true, CKEDITOR.NODE_ELEMENT ) )\r
+ if ( !( ( previousBlock = preBlock.getPrevious( nonWhitespaces ) )\r
&& previousBlock.is\r
&& previousBlock.is( 'pre') ) )\r
return;\r
{\r
// Exclude the ones at header OR at tail,\r
// and ignore bookmark content between them.\r
- var duoBrRegex = /(\S\s*)\n(?:\s|(<span[^>]+_fck_bookmark.*?\/span>))*\n(?!$)/gi,\r
+ var duoBrRegex = /(\S\s*)\n(?:\s|(<span[^>]+_cke_bookmark.*?\/span>))*\n(?!$)/gi,\r
blockName = preBlock.getName(),\r
splitedHtml = replace( preBlock.getOuterHtml(),\r
duoBrRegex,\r
var headBookmark = '',\r
tailBookmark = '';\r
\r
- str = str.replace( /(^<span[^>]+_fck_bookmark.*?\/span>)|(<span[^>]+_fck_bookmark.*?\/span>$)/gi,\r
+ str = str.replace( /(^<span[^>]+_cke_bookmark.*?\/span>)|(<span[^>]+_cke_bookmark.*?\/span>$)/gi,\r
function( str, m1, m2 ){\r
m1 && ( headBookmark = m1 );\r
m2 && ( tailBookmark = m2 );\r
if ( firstChild )\r
{\r
// Check the cached nodes for merging.\r
- mergeSiblings( firstChild );\r
-\r
- if ( lastChild && !firstChild.equals( lastChild ) )\r
- mergeSiblings( lastChild );\r
- }\r
- }\r
- }\r
+ firstChild.type == CKEDITOR.NODE_ELEMENT && firstChild.mergeSiblings();\r
\r
- function mergeSiblings( element )\r
- {\r
- if ( !element || element.type != CKEDITOR.NODE_ELEMENT || !CKEDITOR.dtd.$removeEmpty[ element.getName() ] )\r
- return;\r
-\r
- mergeElements( element, element.getNext(), true );\r
- mergeElements( element, element.getPrevious() );\r
- }\r
-\r
- function mergeElements( element, sibling, isNext )\r
- {\r
- if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT )\r
- {\r
- var hasBookmark = sibling.getAttribute( '_fck_bookmark' );\r
-\r
- if ( hasBookmark )\r
- sibling = isNext ? sibling.getNext() : sibling.getPrevious();\r
-\r
- if ( sibling && sibling.type == CKEDITOR.NODE_ELEMENT && element.isIdentical( sibling ) )\r
- {\r
- // Save the last child to be checked too, to merge things like\r
- // <b><i></i></b><b><i></i></b> => <b><i></i></b>\r
- var innerSibling = isNext ? element.getLast() : element.getFirst();\r
-\r
- if ( hasBookmark )\r
- ( isNext ? sibling.getPrevious() : sibling.getNext() ).move( element, !isNext );\r
-\r
- sibling.moveChildren( element, !isNext );\r
- sibling.remove();\r
-\r
- // Now check the last inner child (see two comments above).\r
- if ( innerSibling )\r
- mergeSiblings( innerSibling );\r
+ if ( lastChild && !firstChild.equals( lastChild )\r
+ && lastChild.type == CKEDITOR.NODE_ELEMENT )\r
+ lastChild.mergeSiblings();\r
}\r
}\r
}\r
\r
- function getElement( style, targetDocument )\r
+ function getElement( style, targetDocument, element )\r
{\r
var el;\r
\r
// Create the element.\r
el = new CKEDITOR.dom.element( elementName, targetDocument );\r
\r
+ // #6226: attributes should be copied before the new ones are applied\r
+ if ( element )\r
+ element.copyAttributes( el );\r
+\r
return setupElement( el, style );\r
}\r
\r
}\r
\r
// Assign all defined styles.\r
- if ( styles )\r
+ if( styles )\r
el.setAttribute( 'style', styles );\r
\r
return el;\r
return overrides;\r
}\r
\r
+ // Make the comparison of attribute value easier by standardizing it.\r
function normalizeProperty( name, value, isStyle )\r
{\r
var temp = new CKEDITOR.dom.element( 'span' );\r
return temp[ isStyle ? 'getStyle' : 'getAttribute' ]( name );\r
}\r
\r
+ // Make the comparison of style text easier by standardizing it.\r
function normalizeCssText( unparsedCssText, nativeNormalize )\r
{\r
var styleText;\r
// Compensate tail semi-colon.\r
return styleText.replace( /\s*([;:])\s*/, '$1' )\r
.replace( /([^\s;])$/, '$1;')\r
- .replace( /,\s+/g, ',' ) // Trimming spaces after comma (e.g. font-family name)(#4107).\r
+ // Trimming spaces after comma(#4107),\r
+ // remove quotations(#6403),\r
+ // mostly for differences on "font-family".\r
+ .replace( /,\s+/g, ',' )\r
+ .replace( /\"/g,'' )\r
.toLowerCase();\r
}\r
\r
return retval;\r
}\r
\r
+ /**\r
+ * Compare two bunch of styles, with the speciality that value 'inherit'\r
+ * is treated as a wildcard which will match any value.\r
+ * @param {Object|String} source\r
+ * @param {Object|String} target\r
+ */\r
function compareCssText( source, target )\r
{\r
typeof source == 'string' && ( source = parseStyleText( source ) );\r
typeof target == 'string' && ( target = parseStyleText( target ) );\r
for( var name in source )\r
{\r
- // Value 'inherit' is treated as a wildcard,\r
- // which will match any value.\r
if ( !( name in target &&\r
( target[ name ] == source[ name ]\r
|| source[ name ] == 'inherit'\r
\r
function applyStyle( document, remove )\r
{\r
- // Get all ranges from the selection.\r
- var selection = document.getSelection();\r
- var ranges = selection.getRanges();\r
- var func = remove ? this.removeFromRange : this.applyToRange;\r
-\r
- // Apply the style to the ranges.\r
- for ( var i = 0 ; i < ranges.length ; i++ )\r
- func.call( this, ranges[ i ] );\r
-\r
- // Select the ranges again.\r
- selection.selectRanges( ranges );\r
+ var selection = document.getSelection(),\r
+ // Bookmark the range so we can re-select it after processing.\r
+ bookmarks = selection.createBookmarks( 1 ),\r
+ ranges = selection.getRanges( 1 ),\r
+ func = remove ? this.removeFromRange : this.applyToRange,\r
+ range;\r
+\r
+ var iterator = ranges.createIterator();\r
+ while ( ( range = iterator.getNextRange() ) )\r
+ func.call( this, range );\r
+\r
+ if ( bookmarks.length == 1 && bookmarks[0].collapsed )\r
+ {\r
+ selection.selectRanges( ranges );\r
+ document.getById( bookmarks[ 0 ].startNode ).remove();\r
+ }\r
+ else\r
+ selection.selectBookmarks( bookmarks );\r
}\r
})();\r
\r
\r
/**\r
* Gets the current styleSet for this instance\r
- * @param {Function} The function to be called with the styles data.\r
+ * @param {Function} callback The function to be called with the styles data.\r
* @example\r
* editor.getStylesSet( function( stylesDefinitions ) {} );\r
*/\r
* Otherwise, this setting has the "name:url" syntax, making it\r
* possible to set the URL from which loading the styles file.<br>\r
* Previously this setting was available as config.stylesCombo_stylesSet<br>\r
+ * @name CKEDITOR.config.stylesSet\r
* @type String|Array\r
* @default 'default'\r
* @since 3.3\r
Got questions, comments, patches, etc.? Contact Jason Woofenden